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A162138 Number of n X n 0..6 arrays with rows and columns, considered as 7-ary numbers, in strictly increasing order 0
7, 728, 2010400, 149722274204, 336506531388308154, 24971865691721319776338222 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..6.

CROSSREFS

Sequence in context: A222727 A201485 A083978 * A067448 A249897 A249834

Adjacent sequences:  A162135 A162136 A162137 * A162139 A162140 A162141

KEYWORD

nonn

AUTHOR

R. H. Hardin Jun 25 2009

STATUS

approved

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Last modified October 23 11:48 EDT 2019. Contains 328345 sequences. (Running on oeis4.)